Mileage out of 7.3L

[BonaireStroker]

What kind of mileage are yall getting out of your 7.3l on the economy tune? And who makes the best chip for that? My banks 6 gun only has Stock, 20%, 40%, 60%, 80%, and 100% over stock. If it has a economy tune i ain't aware of it. It was on the truck when i got it and I have no paper work with it.

[BonaireStroker]

Come on yall... I'm new to this diesel stuff. Any ideas?

[TexasR.N.]

Wow, no one?
Craig

[Jake]

id like to see some numbers too. im thinkin about a TW chip.

[HunterJ]

Im getting 18.7 on Lieomometer on the roof. With the banks its best to run on level 3 for economy.

[Raul@Stealth Automotive]

im getting 15-16 city driving and around 18 highway on stock gears on 37's with my TW chip

[tstroke]

18 on the highway running a sniper unit the key is to stay under 2000 rpm try 1800 on a trip and see what you get

[2002F3504X4]

This ain't exactly answering your question, but it may give you a baseline... My 2002 F350, Crewcab, 4x4, dually, six speed, 4:10 gears, 33K, original and stock, gets 20 MPG highway at 70 MPH, 15 MPG at 70 MPH highway pulling a 6K trailer. The six speeds get a little bit better then the automatics, and it depends on how you drive it. The same truck, pushed to 80 MPH gets 14MPG empty, and 10MPG with the trailer. The RPM in overdrive at 70 MPH is about 2350, which is kind of fast, but on the other hand it is not lugging, which kills a diesel.

[Cj Ford]

23-24 mpg on the highway 70mph @ 2000rpm with my 33" tires and 3.73 gears and 6 speed manual 2 wheel drive longbed ext cab

in town and short highway trips 16-18mpg

all this is depending on how happy I get with the skinny pedal

[drz400smoto]

anyone know what tune setting is best to use when you dont have a set economy tune? I have bullydog flip chip.